diff --git a/Dockerfile b/Dockerfile
index 02a30da..36e4d81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG IRONLIB_REPO=ghcr.io/metal-toolbox
-ARG IRONLIB_TAG=v0.4.1@sha256:4df22ae09690a9ba5e3567868311f9bd172fc0ccb2ad19ffb3fac75a14d2919b
+ARG IRONLIB_TAG=v1.0.0@sha256:007dec079831faba4b0c14ddbf03c239e5097b38d8f560b954e6cf0defbd7e44
 FROM $IRONLIB_REPO/ironlib:$IRONLIB_TAG as intermediate
 
 COPY --chmod=755 vogelkop /usr/sbin/vogelkop